	function drawVisualization() {
  // Create and populate the data table.
  var data = google.visualization.arrayToDataTable([
['x',	"\ue6\ubb\ub4\ue7\uad\u94\ue4\ubd\u9c\ue5\u93\u8d\ue7\u9a\u84\ue9\ubb\u91\ue8\u89\ub2\ue9\u9b\ub7\ue7\uae\ua1",	"\ue6\u9a\ub4\ue6\u80\u92\ue4\ub9\u8b\ue5\u8d\ub0",	"\ue6\u97\ua2\ue5\uae\u9a\ue4\ub9\u8b\ue5\ua4\ua9\ue5\u91\ubd",	"\ue5\u93\u88\ue6\ub4\u9b\ue5\ua7\u86\ue7\u9a\u84\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\ub7\ue7\uba\ub3\ue5\ua1\u94\ue5\u9f\uba\ue7\u9a\u84\ue7\u81\ub5\ue9\uad\u82\ue7\uac\ua6\ue5\u92\u92",	"\ue9\u87\u8d\ue7\u94\u9f\ue7\uac\ua6\ue6\u96\u87",	"\ue9\u82\uaa\ue6\u81\ub6\ue9\uad\u82\ue8\u83\ubd",	"\ue6\u9d\u80\ue6\u88\uae\ue6\u8a\ua4\ue7\uac\ua6",	"\ue5\ubd\ub1\ue8\ub8\uaa\ue7\uaa\u81\ue8\ua2\uad\ue8\u90\ua5\ue7\u9a\u84\ue9\u82\uaa\ue6\u81\ub6\ue6\u8a\ua4\ue7\uac\ua6",	"\ue9\u9b\uaa\ue6\u80\u92\ue4\ub9\u8b\ue5\ube\u8b"],
[588,	34016.3,	29728.7,	35513.5,	42002.6,	null,	null,	null,	null,	null,	null],
[582,	31732.3,	28022.9,	34481.3,	39560.6,	null,	null,	null,	null,	null,	null],
[580,	31137.6,	27501.8,	34199.4,	38838.2,	null,	null,	null,	null,	null,	null],
[575,	29717.7,	26217.6,	33114.1,	37004.1,	null,	null,	null,	null,	null,	null],
[574,	29263.5,	25902.9,	32802.9,	36592.3,	null,	null,	null,	null,	null,	null],
[572,	28812.3,	25448.6,	32244,	35911.3,	null,	null,	null,	null,	null,	null],
[569,	28001.4,	24722.2,	31254.9,	34824.1,	null,	null,	null,	null,	null,	null],
[567,	27334.7,	24275.8,	30584.4,	34209.6,	null,	null,	null,	null,	null,	null],
[566,	27158.9,	24006.3,	30170.8,	33818.9,	null,	null,	null,	null,	null,	null],
[561,	25851.3,	22907.6,	28170.2,	32256.7,	null,	null,	null,	null,	null,	null],
[559,	25343.5,	22433.9,	27338.9,	31610.9,	null,	null,	null,	null,	null,	null],
[557,	null,	null,	null,	null,	28069.6,	19230.8,	23766,	22875.8,	null,	null],
[553,	23988.1,	21274.1,	25068.1,	29913.9,	null,	null,	null,	null,	null,	null],
[551,	null,	null,	null,	null,	26529.9,	18303,	22402.2,	21611.2,	null,	null],
[549,	null,	null,	null,	null,	25743.3,	17924.7,	21993.8,	21198.9,	null,	null],
[548,	22709.4,	20302.1,	23296.1,	28443.6,	null,	null,	null,	null,	null,	null],
[544,	null,	null,	null,	null,	24495.7,	17176.6,	20954.5,	20205.8,	null,	null],
[543,	null,	null,	null,	null,	24166,	17034,	20709.4,	20055,	null,	17859.8],
[541,	null,	null,	null,	null,	23707.8,	16679.4,	20260.7,	19719.1,	null,	null],
[540,	21022.9,	18820.5,	20949.6,	26359.9,	null,	null,	null,	null,	null,	null],
[538,	null,	null,	null,	null,	23089.1,	16288.3,	19704.6,	19203.7,	null,	null],
[536,	20222.4,	18113.1,	19879,	25392.1,	22680.2,	16023.7,	19371.2,	18804.9,	null,	null],
[535,	null,	null,	null,	null,	22390.6,	15828.7,	19120.2,	18622.7,	null,	16603.4],
[530,	null,	null,	null,	null,	21388.5,	15135.9,	18360.1,	17854.5,	22697.5,	null],
[528,	18698.1,	16796.5,	18173.4,	23543.3,	20959.4,	14865.3,	17966.4,	17450.8,	null,	null],
[522,	null,	null,	null,	null,	19781.2,	14047.4,	16967.2,	16521.8,	21018.9,	null]
	  ]);

  // Create and draw the visualization.
  new google.visualization.LineChart(document.getElementById('visualization')).
      draw(data, {curveType: "function",
                  width: 500, height: 400,
                  vAxis: {maxValue: 10},
                  pointSize: 5,
                  lineWidth: 2,
                  interpolateNulls: true
                 }
          );
}
​